In this work, the synaptic ultrastructure variations in submandibular ganglion (SMG) of wild type mice in the development process and that of APP/APLP2 double knockout mice were investigated.

• 本论文对小鼠颌下神经节突触发育过程以及APP/APLP2 基因双敲除小鼠颌下神经节超微结构进行了初步研究。